ISRC TCAFO2118261
Verified recording
TCAFO2118261 is “Oficio” by Jota Valderrama,
registered on the CopyrightChains blockchain with CopyrightID
0x1ed7201cc3718fa9b1418672c4e2b0ef3f56c7172aa9e63a3ca3f8e8c45d767f and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFO2118261.
Recording identifiers
- ISRC
- TCAFO2118261
- Title
- Oficio
- Artist
- Jota Valderrama
- CopyrightID (CopyrightChains transaction hash)
0x1ed7201cc3718fa9b1418672c4e2b0ef3f56c7172aa9e63a3ca3f8e8c45d767f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:992f51ff32750d2ee0bd657e788c6aa8548768b9c22039c64eee7bbbb45494e6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFO2118261
- Bitcoin block existence check
- https://blockstream.info/api/block/960216